build(deps-dev): Bump fastify-tsconfig from 2.0.0 to 3.0.0

Bumps [fastify-tsconfig](https://github.com/fastify/tsconfig) from 2.0.0 to 3.0.0.
- [Release notes](https://github.com/fastify/tsconfig/releases)
- [Commits](fastify/tsconfig@2.0.0...v3.0.0)

---
updated-dependencies:
- dependency-name: fastify-tsconfig
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -60,7 +60,7 @@
     "@types/node": "^22.0.0",
     "@types/ws": "^8.5.10",
     "fastify": "^5.0.0",
-    "fastify-tsconfig": "^2.0.0",
+    "fastify-tsconfig": "^3.0.0",
     "split2": "^4.2.0",
     "standard": "^17.1.0",
     "tap": "^18.7.1",